สมบูรณ์ บุญวงศ์
type: MusicGroup
genre: luk thung
genre: traditional music
popularity: 4
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4dd5a49b37d35b9990767e40380758fc882e2961c3e755ba0b51bcdf3b7fb4ae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0cb6dfc8-d3b9-4fff-af7b-2c1e4b5b3710.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0cb6dfc8-d3b9-4fff-af7b-2c1e4b5b3710.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0cb6dfc8-d3b9-4fff-af7b-2c1e4b5b3710
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4dd5a49b37d35b9990767e40380758fc882e2961c3e755ba0b51bcdf3b7fb4ae","name":"สมบูรณ์ บุญวงศ์","registered_at":"2026-06-15T17:58:17Z","symbol":"NIM0787083","token_address":"0x1223a0811a543472c4934a98774f51a9daa65e1a","type":"artist","uuid":"0cb6dfc8-d3b9-4fff-af7b-2c1e4b5b3710"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd5a49b37d35b9990767e40380758fc882e2961c3e755ba0b51bcdf3b7fb4ae. Chain 2 (Bitcoin): anchored in block 953885 (2026-06-16T04:12:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0cb6dfc8-d3b9-4fff-af7b-2c1e4b5b3710.json and https://artists.proofprofile.net/proofs/artist/0cb6dfc8-d3b9-4fff-af7b-2c1e4b5b3710.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:12:47Z
  text: {"copyright_id":"0x4dd5a49b37d35b9990767e40380758fc882e2961c3e755ba0b51bcdf3b7fb4ae","name":"สมบูรณ์ บุญวงศ์","registered_at":"2026-06-15T17:58:17Z","symbol":"NIM0787083","token_address":"0x1223a0811a543472c4934a98774f51a9daa65e1a","type":"artist","uuid":"0cb6dfc8-d3b9-4fff-af7b-2c1e4b5b3710"}
album: อ.สมาน, Vol. 8: เดี่ยวซออู้ มีดนตรีประกอบ
  type: MusicAlbum
  date published: 1998
album: อ.สมาน, Vol. 9: เดี่ยวซออู้
  type: MusicAlbum
  date published: 1999
album: อ.สมาน, Vol. 10: เดี่ยวจะเข้
  type: MusicAlbum
  date published: 2000
album: อ.สมาน, Vol. 39: เดี่ยวจะเข้
  type: MusicAlbum
  date published: 2009